Search a number
-
+
57052710000 = 24325411213231
BaseRepresentation
bin110101001000100110…
…110100010001110000
312110021002201221221100
4311020212310101300
51413320443210000
642113141324400
74056551014326
oct651046642160
9173232657840
1057052710000
1122217849500
12b082a06700
1354c2c6c700
142a9328bd16
15173db21a00
hexd489b4470

57052710000 has 1350 divisors, whose sum is σ = 245136956064. Its totient is φ = 12355200000.

The previous prime is 57052709977. The next prime is 57052710049. The reversal of 57052710000 is 1725075.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 269 ways as a sum of consecutive naturals, for example, 1840409985 + ... + 1840410015.

Almost surely, 257052710000 is an apocalyptic number.

57052710000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57052710000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122568478032).

57052710000 is an abundant number, since it is smaller than the sum of its proper divisors (188084246064).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57052710000 is a wasteful number, since it uses less digits than its factorization.

57052710000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113 (or 65 counting only the distinct ones).

The product of its (nonzero) digits is 2450, while the sum is 27.

The spelling of 57052710000 in words is "fifty-seven billion, fifty-two million, seven hundred ten thousand".